Maintenance SubPlan Information

I have a maintenance plan with 6 Subplans - Each Subplan Runs at a different time
I need to get detailed information about each plan - I need StartDate and EndDate plus other basic metadata for each Subplan- The Query I am running is giving me the same time for each SubPlan - Is there a better way of getting this info - Here is the query I am running


DECLARE @SERVERNAME nvarchar(MAX)
SET @SERVERNAME = @@SERVERNAME
--PRINT @SERVERNAME
DECLARE @SubPlanResults TABLE(SubPlanName VARCHAR(100),PlanName VARCHAR(100),DaysOld INT,
Succeeded BIT,StartTime DATETIME,EndTime DATETIME)
INSERT INTO @SubPlanResults(SubPlanName,PlanName,DaysOld,Succeeded,StartTime,EndTime)
 
SELECT  
SP.Subplan_name, P.name AS PlanName,
--MPL.plan_id, MPL.subplan_id,  
DATEDIFF(DD,MPL.start_time, GETDATE()) AS [Duration(Days)],
MPL.succeeded,
MPL.start_time, MPL.end_time
FROM msdb.dbo.sysmaintplan_log MPL (nolock)
INNER JOIN msdb.dbo.sysmaintplan_plans P (nolock) ON P.id = MPL.plan_id
INNER JOIN msdb.dbo.sysmaintplan_subplans (nolock) SP ON SP.plan_id=P.id
INNER JOIN msdb.dbo.sysmaintplan_logdetail (nolock) LD ON LD.task_detail_id = MPL.task_detail_id
WHERE 0=0
AND SP.subplan_name LIKE '%ReIndex%'
AND DATEDIFF(DD,MPL.start_time, GETDATE()) < 50
--AND MPL.succeeded = 1
ORDER BY MPL.start_time DESC


SELECT * FROM @SubPlanResults


Thanks In Advance